Hi, I use jBPM with SEAM. I create a process with @createProcess(...) and I display the list of pooledTaskInstance. When I use an Hypersonic database, I can see that one task instance has been created in TASKINSTANCE Table and #{poolTaskInstanceList} returns me this task instance. But when I use MySql, the TASKINSTANCE table keep empty and #{poolTaskInstanceList} returns me nothing at all. the Mysql DB contains only the description of my process JBPM. There are no erros or exceptions in logs. Thanks for your help. JP. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988236#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...